<!-- eslint-disable vue/multi-word-component-names -->
<template>
  <div>
    <h3>请选择你喜欢的专栏</h3>
    <span class="box" v-for="(item, index) in arr" :key="index">
      <input type="checkbox" :id="item" :value="item" v-model="obj" />
      {{ item }}
    </span>
    <ul>
      <li v-for="(item, index) in obj" :key="index">{{ item }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
      obj: [],
    };
  },

  created() {},

  methods: {},
};
</script>

<style scoped lang="less"></style>
